*{
  margin: 0;
  padding: 0;
}

html ,body, #app{
width: 100%;
height: 100%;
}
.el-card{
  margin: 20px 0;
  box-shadow: 0px 0px 2px #ccc !important;
}
.el-table {
 margin: 20px 0;
}
.el-cascader-menu{
  height: 240px;
}
.el-table{
  font-size: 12px;
}
#nprogress .bar {
  background:red !important;
}